This Frozen Watermelon Pineapple Smoothie is made for hot afternoons, poolside snacks, and any moment that needs something icy and fruity. Frozen watermelon keeps it slushy and juicy, pineapple adds bright tropical sweetness, lime gives it a fresh pop, and mint makes every sip feel extra cool. It blends up fast with coconut water for a light, refreshing smoothie that tastes like summer in a glass.
Ingredients
- 2 cups frozen watermelon cubes
- 1 cup frozen pineapple chunks
- 3/4 cup coconut water, plus more as needed
- 1 tablespoon fresh lime juice
- 1 teaspoon lime zest, optional
- 6 fresh mint leaves
- 1 to 2 teaspoons honey or maple syrup, optional
How To Make It
Add the coconut water to the blender first. This helps the blades move easily and keeps the frozen fruit from sticking at the bottom.
Add the frozen watermelon, frozen pineapple, lime juice, lime zest if using, and fresh mint leaves. Blend on high until smooth and slushy, stopping to scrape down the sides or add a splash more coconut water if needed.
Taste the smoothie before pouring. If your fruit is very sweet, you may not need any extra sweetener. If you want a sweeter sip, blend in 1 to 2 teaspoons of honey or maple syrup.
Pour into a chilled glass and serve right away while the texture is frosty, thick, and refreshing.
Tips
For the best texture, use watermelon that has been cut into small cubes and frozen in a single layer before storing. This helps the pieces blend more smoothly and prevents one giant frozen block.
If your smoothie is too thick, add coconut water 1 tablespoon at a time. If it gets too thin, blend in a few extra frozen pineapple chunks or frozen watermelon cubes.
Fresh lime juice is worth using here because it brightens the sweet fruit flavor. Bottled lime juice can work in a pinch, but fresh gives the smoothie a cleaner, sunnier taste.
Mint can be strong, so start with 5 or 6 leaves and add more if you love that cooling flavor. For a pretty garnish, add a small mint sprig, a tiny pineapple wedge, or a thin lime wheel on the glass.
This smoothie is best enjoyed immediately, but you can freeze leftovers in popsicle molds for a fun frozen fruit treat later.
Blend it up and enjoy a bright, frosty sip of summer!